#include <bits/stdc++.h>
using namespace std;
using uint = unsigned int;
using ll = long long;
using pii = pair<int, int>;
#define dbg(x) cerr<<#x": "<<(x)<<'\n'
#define dbg_v(x, n) cerr<<#x"[]: ";for(long long _=0;_<n;++_)cerr<<(x)[_]<<' ';cerr<<'\n'
#define all(v) v.begin(), v.end()
#define NMAX 

int main()
{
#ifndef ONLINE_JUDGE
	freopen("data.in", "r", stdin);
	freopen("data.out", "w", stdout);
#endif
	ios_base::sync_with_stdio(false);

	int n, a, b, p1, p2, bit;

	cin >> a >> b >> n;

	if(n == 2)
	{
		cout << (1LL * a * 1 + b) << ' ' << (1LL * a * 2 + b) << '\n';
		return 0;
	}

	for(bit = 0; (1 << bit) <= n; ++bit);
	--bit;

	p2 = (1 << bit) + 1;

	cout << 1LL * a * 1 + b << ' ' << 1LL * a * p2 + b << '\n';

	return 0;
}